Thunderdome for Cities; does it stand a chance?

[MDL]

Hey guys. This is the deck that I will probably take to my city championship. It is post-ND, so I want ur opinion and maybe some techs. Here goes the list:

Pokémon(19):
4-1-3 Magnezone Prime
4-3 Eelektrik (30 HP Tynamo)
2 Thundurus EP
1 Mewtwo EX
1 Zekrom EX

T/S/S(27):
4 Sage's Training
4 N
4 Pokémon Collector
4 Pokémon Communication
3 Rare Candy
2 Pokémon Catcher
2 Switch
4 Junk Arm

Energy(14):
12 Lightning Energy
2 DCE

Strategy:
Hopefully open up with a Thundurus so you can start attacking on T2. When Thundurus gets KO'ed, bring a Zekrom EX and take 1/2 KO's. Then sweep with Magnezone from there.

Options:
-Use Zekrom BW instead of Zekrom EX (which seems a good idea)
-Add Terrakion (sounds to techy)
-Remove Thundurus and focus on Zekrom (I think Thundurus offers more consistency than both Zekroms)

I would like to add another Zekrom EX, but I don't know what to take out.

 

[Jirachi]

I think you mean eelektrik instead of elektross. I'd add some judge (works great for early game and magnezone) in the place of a N or two. N and judge work great.

 

[MDL]

Oh yeah, I do mean Eelektrik xD what a fail.
I'll try Judge. Sometimes it can be better than N, i guess.